package com.xiaolin.storage.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.xiaolin.storage.model.Storage;
import org.apache.ibatis.annotations.Param;

/**
 * @author xiaolin
 * @description 描述
 * @since 2024/5/24
 */
public interface StorageMapper extends BaseMapper<Storage> {
    int reduceStorage(@Param("productId") Integer productId);
}
